The rockers for baskets are made of beech / birch wood. Depending on the model, natural oil or white acrylic enamel is used to cover them, as at the bottom of the basket. Rockers are shipped ready for assembly. The set includes screws. The baskets are attached to the rockers with four hooks mounted in their bottom. The height of the rocker is 52cm, length 78cm and width 60cm.